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Ion beam induced emissions from solid europium compounds

  • Neutron and Charged Particle Techniques
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Abstract

Impact of energetic heavy particles on europium compound surfaces gives rise to radiative optical emission from reflected and sputtered particles and from the excited states of the solid compounds. In the present paper we discuss the optical spectrum and the sputtered secondary ion mass spectrum observed when solid europium oxide (Eu2O3) and europium chloride (EuCl3) are bombarded with 90 keV Ar+ ions from an ion accelerator. We observe the reduction reaction in solid europium chloride (EuCl3) by bombardment with a 20 μA/cm2 beam of 90 keV Ar+ ions.

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Authors and Affiliations

  1. Radiation Laboratory, Korea Standards Research Institute, 305-606, Taejon, Republic of Korea

    Kwang-Pill Lee & Sun-Tae Hwang

  2. Department of Chemistry, Japan Atomic Energy Research Institute, Tokai-Mura, 319-11, Naka-Gun, Ibaraki, Japan

    Y. Yamada, K. Furukawa & Shin-Ichi Ohno

Authors
  1. Kwang-Pill Lee
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  2. Sun-Tae Hwang
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  3. Y. Yamada
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  4. K. Furukawa
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  5. Shin-Ichi Ohno
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Lee, KP., Hwang, ST., Yamada, Y. et al. Ion beam induced emissions from solid europium compounds. Journal of Radioanalytical and Nuclear Chemistry, Articles 160, 203–209 (1992). https://doi.org/10.1007/BF02041670

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  • DOI: https://doi.org/10.1007/BF02041670

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